SM5430 ETC2 | Alldatasheet

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Technical content

Low Cost Packaged Pressure Sensors

  • SURFACE MOUNT AND DIP PRESSURE SENSORS LOW-COST PACKAGED DIE

DESCRIPTION

Silicon Microstructures provides its two most popular pressure sensor die in surface mount dual in-line package (SO-16) configuration. All parts in these series are uncompensated high-performance die mounted in an injection-molded package designed for surface mounting. These packaged sensor die provide a way for OEM manufacturers to incorporate pressure sensors at costs close to raw die prices, without the need to handle, attach, or wire bond silicon sensor die. Options include pressure range, absolute or gage configuration, and a choice of cap configurations. The result is a versatile product line suitable for a wide range or OEM applications. The low-pressure series (model SM5470) incorporate Silicon Microstructures unique low-pressure die to achieve high performance in pressure ranges from 0.15 PSI full-scale to 3 PSI full-scale in gauge and differential configuration. The model SM5430 comes in gauge, differential, and absolute versions for pressure ranges from 5 PSI to 100 PSI.

FEATURES

  • Low pressure (from 0-0.15 to 0-100 PSI FS)
  • Easy to Use
  • Compact and Light-weight
  • High-performance, Stable Silicon Chip and Package
  • Easily Embedded in OEM Equipment
  • High-volume, Low Cost

APPLICATIONS

  • Altimeters
  • Barometric Correction
  • Tire Gauges
  • Digital Pressure Gauges
  • Environmental Monitoring
  • Appliances
  • Consumer and Sports
  • HVAC
  • Medical Instrumentation and Monitoring
  • Pressure Differential and Flow Monitoring
  • Hand-held Gauges  2004-2006 Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ sales@si-micro.com ♦ www.si-micro.com Rev 1.3 07_06

CHARACTERISTICS FOR SM5430/SM5470 - SPECIFICATIONS All parameters measure at 5V excitation at room temperature, unless otherwise specified. All Models Parameter Min. Typ. Max. Units Notes Excitation Voltage 0 5.0 10.0 V Excitation Current 0 1.5 3.0 mA Offset SM5470 SM5430 -75 -50 -30 +25 +50 mV mV TC Span -15 -19 -24 %FS/100°C 1 TC Resistance 33 28 25 %/100°C 1 Bridge Impedance 2.7 3.3 4.0 kΩ Operating Temp -40 85 °C Storage Temp -55 125 °C SM5430 Standard Pressure Series Span (FS Range), PSI (kPa) Min. Typ. Max. Units Notes 5 (34) 75 100 125 mV 3 15 (103) 105 145 175 mV 3 30 (207) 115 165 195 mV 3 60 (414) 115 180 220 mV 3 100 (689) 115 200 250 mV 3 Linearity -0.2 + 0.07 +0.2 %FS 4 TC Offset -5 -1 +5 %FS/100°C 1 Burst Pressure >5X Rated FS Pressure 2 SM5470 Low Pressure Series Only Span (FS Range), PSI (kPa) Min. Typ. Max. Units Notes 0.15 (1.03) 25 50 85 mV 3 0.30 (2.07) 25 50 85 mV 3 0.80 (5.52) 25 50 85 mV 3 1.50 (10.3) 25 50 85 mV 3 3.00 (20.7) 25 50 85 mV 3 Linearity -0.3 + 0.1 +0.3 %FS 4 TC Offset + 12 %FS/100°C 1 Burst Pressure 15X Rated FS Pressure 2 Notes: 1. Measured from 0 to 70°C 2. Sensor die will survive pressure specified for all ranges. Maximum package pressure is 150 PSI. 3. Measured at 5V, constant voltage excitation

ORDERING INFORMATION

A: Absolute (except 5470) G: Gauge D: Differential Available Cap Type B: Horizontal Barbed port(s) C: Vertical Barbed port(s) Low Pressure Ranges PSI 5470 0.15 001 0.30 003 0.80 008 1.50 015 3.00 030 Std. Pressure Ranges PSI 5430 5 005 15 015 30 030 60 060 100 100 SM5470 - 008 - G - B  2004-2006 Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ sales@si-micro.com ♦ www.si-micro.com Rev 1.3 07_06

Rev 1.3 07_06 2004-2006 Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ sales@si-micro.com ♦ www.si-micro.com

B- Horizontal Barb Configuration 19.60±0.25 10.26±0.25 7.52±0.13 3.00±0.08 5.54±0.25 3.00±0.08 3.00±0.08 1.27±0.04 [TYP] 5.54±0.25 10.31±0.20 4°+3° -0° 0.84±0.10 0.25±0.02 DIFFERENTIAL TYPE GAUGE / ABSOLUTE TYPE NOTE: 1) ALL THE DIMENSIONS ARE IN MM 2) GAUGE/ABSOLUTE TYPE DIMENSIONS ARE SAME AS DIFFERENTIAL TYPE EXCEPT GAUGE/ABSOLUTE TYPE HAS ONE SIDE PORT 0.41±0.08 16PL 5.00±0.08 Ø1.10 C- Vertical Barb Configuration 10.26±0.25 7.52±0.13 1.27±0.04 [TYP] 10.31±0.20 4°+3° -0° 0.84±0.10 0.25±0.02 DIFFERENTIAL TYPE GAUGE / ABSOLUTE TYPE NOTE: 1) ALL THE DIMENSIONS ARE IN MM 2) GAUGE/ABSOLUTE TYPE DIMENSIONS ARE SAME AS DIFFERENTIAL TYPE EXCEPT GAUGE/ ABSOLUTE TYPE HAS ONE VERTICAL PORT 0.41±0.08 16PL PIN 1 MARKING 2XØ1.24 2XØ2.21 2XØ3.00 5.50 10.39±0.25 5.54±0.25 3.00±0.08 3.00±0.08 Dimensions (in millimeters) -- SM5430/SM5470 Notice: Silicon Microstructures, Inc. reserves the right to make changes to the product co ntained in this publ ication. Silicon Microstructures, Inc. assu mes no responsibility for the use of an y circuits describ ed herein , conveys no license under an y patent or ot her right, and make s no r epresentation t hat t he circuits are free of patent infringement. While the information in this publication has been checked, no responsibility, however, is assumed for inaccuracies. Silicon Micro structures, In c. d oes no t re commend t he use of any of its p roducts in li fe support a pplications w here t he failure or ma lfunction o f th e pro duct can reasonably be ex pected to ca use failure of a l ife-support system or to si gnificantly affect i ts sa fety or effect iveness. Pr oducts ar e not aut horized for use i n such  2004-2006 Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ sales@si-micro.com ♦ www.si-micro.com Rev 1.3 07_06